We upgrade Celery and started to get a warning: CPendingDeprecationWarning: The broker_connection_retry configuration setting will no longer determine whether broker connection retries are made during startup in Celery 6.0 and above. If you wish to retain the existing behavior for…
When I am running a flask app with celery and redis, an importerror in appearing on the command prompt screen. ImportError: cannot import name ‘_request_ctx_stack’ from ‘flask I updated the versions of all dependencies, but still the issue persist. Could…
I use celery tasks with external modules that send information with print() to stdout. How to save all prints of celery task to predefined file? Ideally, if each task has its own separate file. Example main.py for running redis on…
I am developing an API for a forum website and have a classed-based view that sends an email message to a user in order to make his email confirmed. I have a celery task, that sends email and in the…
I am attempting to follow the tutorial below, but I ran into an issue with "docker compose up". I don't have the first clue on why I am receiving "AttributeError: 'cached_property' object has no attribute 'lock'" Would anyone be able…
I am learning to use celery. I want to automate API triggers using beat. The follwing code works if I manually call increment_value.delay() from the shell. However, it does not automate. Also, I think Redis still gets updated at every…
Context: asynchronous tasks management in Django with Celery and Redis. I have a function that sends a POST request in Ajax. The server returns a task id. With the task id I launch another function just after the POST request…
When I start docker container with docker compose up command for some reason I get this error: celery-worker | Usage: celery [OPTIONS] COMMAND [ARGS]... celery-worker | Try 'celery --help' for help. celery-worker | celery-worker | Error: Invalid value for '-A'…
I tested it on windows and it worked, but now I want to do it using docker. The problem is when I try to execute task to send email to user I get error: [Errno 111] Connection refused, but celery…
In Django, I have created an app for sending emails to clients. I am using Celery Beat to schedule a daily task that executes the schedule_emails function at 12:30 AM. This function runs perfectly. However, I am encountering a problem…